Determinazioni assolute della declinazione magnetica.
- Publisher:
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 31802661
- Subject: Geomagnetism Observations.
- Subject code: QC
- Publication history: 18-
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | 1893-1896 | permanent |